﻿// ***********************************************************************************************************************************************************
// * Copyright (c) 2008 Unit Software                                                                                                                        *
// *                                                                                                                                                         *
// * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),      *
// * to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,      *
// * and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:              *
// *                                                                                                                                                         *
// * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.                          *
// *                                                                                                                                                         *
// * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,     *
// * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      *
// * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS    *
// * IN THE SOFTWARE.                                                                                                                                        *
// ***********************************************************************************************************************************************************
using System;

namespace UnitSoftware.LINQ2SQLExtensions
{
    public class TransientDataContextWrapperDirector
    {
        public static readonly TransientDataContextWrapperDirector INSTANCE = new TransientDataContextWrapperDirector();

        private TransientDataContextWrapperDirector()
        {
        }

        public event EventHandler<DataChangesEventArgs> OnPostExecute;

        internal void RegisterNew(TransientDataContextWrapper wrapper)
        {
            wrapper.OnPostExecute += wrapper_OnPostExecute;
        }

        private void wrapper_OnPostExecute(object sender, DataChangesEventArgs e)
        {
            if (OnPostExecute != null)
                OnPostExecute(sender, e);
        }
    }
}